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Have you ever wondered why polar bears are about to be extinct? Well, your question is going to be answered by us today. We've done our job by researching about the explanation of the extinction of polar bears.
Do you know how many polar bears we have lost?
We have lost about 22% of the polar bears since 1980.
Most of the polar bears live in the North Pole, Canada, Greenland, Norway, and the U.S.

Your question answered:

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http://www.greenpeace.org/international/photosvideos...

• global warming
  • snow/ice is their habitat
  • snow/ice is melting
  • bye bye habitat
• change of climate
• lots of melting snow (water)
  • seals escape
    • no food
  • polar bears drown because they can't swim well
• hunting
  • people are killing the polar bears
    • most get wiped out because of this

How We Can Save Polar Bears:

• stop global warming
  • start recycling
  • stop littering
  • stop pollution
• cars
  • drive less than before
  • get a car that takes up less gas(hybrid)

Bibliography

Websites:

http://www.polarbearsinternational.org/bear-facts/

Pics :

http://www.c-pol.com/Fun/blog/polar_bears.jpg
http://wnymedia.net/blogs/files/2007/12/polar_bear2_u.jpg
http://www.greenpeace.org/international/photosvideos...
http://www.motherjones.com/blue_marble_blog/792px-Polar_Bear_2004-11-15.jpg